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INSTALL.md

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Compilation

AvTranscoder uses CMake as build system.

Dependencies

AvTranscoder can depend on ffmpeg, libav, or any fork of these projects that follow the same API.

  • Tested ffmpeg versions: 2.4.2, 2.4.5, 2.5.7, 2.6.8, 2.7.6
  • Recommended libav versions: none

To build

cmake .
make
make install

To indicate a specific ffmpeg/libav folder

cmake . -DCMAKE_PREFIX_PATH=/path/to/your/install

To not build apps

cmake . -DAVTRANSCODER_DISABLE_APPS=True

To not build bindings

cmake . -DAVTRANSCODER_DISABLE_BINDINGS=True

cmake . -DAVTRANSCODER_DISABLE_PYTHON_BINDING=True

cmake . -DAVTRANSCODER_DISABLE_JAVA_BINDING=True

Other useful flags

To install at a specific location
cmake .. -DCMAKE_INSTALL_PREFIX=/path/to/install
To build Release/Debug version
cmake .. -DCMAKE_BUILD_TYPE=Release/Debug
To build python binding with a specific python version
cmake .. -DAVTRANSCODER_PYTHON_VERSION_OF_BINDING=2.7

To install on Mac OSX

Install homebrew

http://brew.sh/

Install avTranscoder

Last stable version:

brew tap avTranscoder/official
brew install avtranscoder

From develop branch:

brew tap avTranscoder/official
brew install --devel avtranscoder
Use homebrew to install only dependencies
brew deps avtranscoder
brew install avtranscoder --only-dependencies

Tests

nosetests

Python tests using nosetests.

cd test/pyTest
nosetests

Some tests need environment variables to be executed (otherwise they will be skipped):

  • AVTRANSCODER_TEST_VIDEO_AVI_FILE
  • AVTRANSCODER_TEST_VIDEO_MP4_FILE
  • AVTRANSCODER_TEST_VIDEO_MOV_FILE
  • AVTRANSCODER_TEST_AUDIO_WAVE_FILE
  • AVTRANSCODER_TEST_AUDIO_MOV_FILE
  • AVTRANSCODER_TEST_IMAGE_PNG_FILE
  • AVTRANSCODER_TEST_IMAGE_JPG_FILE

Note: for continuous integration, we launch tests with media files contained in avTranscoder-data repository.